浸出(土壤学)
电化学
三元运算
无机化学
材料科学
化学
环境科学
电极
土壤科学
计算机科学
物理化学
土壤水分
程序设计语言
作者
Liming Yang,Zhe Gao,Tian Liu,Meiting Huang,Guang‐Zhen Liu,Yufa Feng,Penghui Shao,Xubiao Luo
标识
DOI:10.1021/acs.est.3c00287
摘要
); 95.02% of Li in the spent T-LIBs was leached under 2.5 V in 3 h. Meanwhile, nearly 100% Li recovery purity was also achieved, attributed to no other metal leaching and additional agents. We also clarified the relationship between lithium leaching and other metals during the electro-oxidation of spent T-LIBs. Under the optimized voltage, Ni and O maintain the electroneutrality in the structure assisting Li leaching, while Co and Mn maintain their valence states. A direct electro-oxidation Li leaching approach achieves high Li recovery purity and meanwhile overcomes the secondary pollution problem.
科研通智能强力驱动
Strongly Powered by AbleSci AI